Re: NSTimer help
Re: NSTimer help
- Subject: Re: NSTimer help
- From: Andrew Farmer <email@hidden>
- Date: Wed, 17 Dec 2008 13:59:56 -0800
On 17 Dec 08, at 13:22, Ken Thomases wrote:
if ([[textField stringValue] isEqualTo: @"0:00:00" ||
@"0.00000" ]) {
What's up with the above line? First, you should be careful about
which isEqual... method you use. -isEqual: is a generic method for
comparing any two objects. Since you know you're comparing strings,
you should use -isEqualToString:. Don't use -isEqualTo: unless
you're specifically working with scripting -- it's scripting-
specific, although in most cases it is equivalent to -isEqual:.
And, while we're at it, the logic in this line appears to indicate
that you're using a text field to store model data, which is Bad. This
sort of information belongs in the controller, not in the view...
review your MVC.
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